Homes built on the sides of hills face the greatest risk of being destroyed by wind erosion true or false
this is due tomorrow

Astronomers discover an exoplanet (a planet of a star other than the sun) that has an orbital period of 3.87 earth years in its circular orbit around its sun, which is a star with a measured mass of 3.59 x 1030 kg. find the radius of the exoplanet's orbit.

Aknife blade is a(n) a. lever b. screw c. wedge d. inclined plane

What do elements in a family tend to share. a.) similar periods b.) similar groups c.) similar atomic symbols d.) similar chemical properties and characteristics